AU614814B2 - Environmentally stable chewing gum composition containing xylitol - Google Patents
Environmentally stable chewing gum composition containing xylitol Download PDFInfo
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- AU614814B2 AU614814B2 AU29457/89A AU2945789A AU614814B2 AU 614814 B2 AU614814 B2 AU 614814B2 AU 29457/89 A AU29457/89 A AU 29457/89A AU 2945789 A AU2945789 A AU 2945789A AU 614814 B2 AU614814 B2 AU 614814B2
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- Australia
- Prior art keywords
- gum
- percent
- weight
- xylitol
- gum composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000203 mixture Substances 0.000 title claims description 50
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 title claims description 38
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 title claims description 38
- 239000000811 xylitol Substances 0.000 title claims description 38
- 235000010447 xylitol Nutrition 0.000 title claims description 38
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 title claims description 38
- 229960002675 xylitol Drugs 0.000 title claims description 38
- 235000015218 chewing gum Nutrition 0.000 title claims description 29
- 229940112822 chewing gum Drugs 0.000 title claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 239000004615 ingredient Substances 0.000 claims description 30
- 239000000796 flavoring agent Substances 0.000 claims description 16
- 235000019634 flavors Nutrition 0.000 claims description 16
- 108010011485 Aspartame Proteins 0.000 claims description 7
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 7
- 229930195725 Mannitol Natural products 0.000 claims description 7
- 239000000605 aspartame Substances 0.000 claims description 7
- 235000010357 aspartame Nutrition 0.000 claims description 7
- IAOZJIPTCAWIRG-QWRGUYRKSA-N aspartame Chemical compound OC(=O)C[C@H](N)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 IAOZJIPTCAWIRG-QWRGUYRKSA-N 0.000 claims description 7
- 229960003438 aspartame Drugs 0.000 claims description 7
- 239000000594 mannitol Substances 0.000 claims description 7
- 235000010355 mannitol Nutrition 0.000 claims description 7
- 229930006000 Sucrose Natural products 0.000 claims description 6
- 239000003995 emulsifying agent Substances 0.000 claims description 6
- 239000005720 sucrose Substances 0.000 claims description 6
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 5
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 5
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 5
- 239000008121 dextrose Substances 0.000 claims description 5
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 4
- 239000008123 high-intensity sweetener Substances 0.000 claims description 4
- 239000000787 lecithin Substances 0.000 claims description 4
- 235000010445 lecithin Nutrition 0.000 claims description 4
- 229940067606 lecithin Drugs 0.000 claims description 4
- 235000013615 non-nutritive sweetener Nutrition 0.000 claims description 4
- 239000004097 EU approved flavor enhancer Substances 0.000 claims description 3
- 239000004902 Softening Agent Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 235000007983 food acid Nutrition 0.000 claims description 3
- 235000019264 food flavour enhancer Nutrition 0.000 claims description 3
- 239000008177 pharmaceutical agent Substances 0.000 claims description 3
- 230000000052 comparative effect Effects 0.000 claims 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 33
- 239000002585 base Substances 0.000 description 33
- 235000011187 glycerol Nutrition 0.000 description 16
- 239000004067 bulking agent Substances 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 239000003765 sweetening agent Substances 0.000 description 5
- 239000006188 syrup Substances 0.000 description 5
- 235000020357 syrup Nutrition 0.000 description 5
- 235000003599 food sweetener Nutrition 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- 239000005715 Fructose Substances 0.000 description 2
- 229930091371 Fructose Natural products 0.000 description 2
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 235000019197 fats Nutrition 0.000 description 2
- 239000000416 hydrocolloid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000007967 peppermint flavor Substances 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 150000005846 sugar alcohols Chemical class 0.000 description 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 2
- 229920001412 Chicle Polymers 0.000 description 1
- 235000019499 Citrus oil Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 101000801619 Homo sapiens Long-chain-fatty-acid-CoA ligase ACSBG1 Proteins 0.000 description 1
- 102220547770 Inducible T-cell costimulator_A23L_mutation Human genes 0.000 description 1
- VHOQXEIFYTTXJU-UHFFFAOYSA-N Isobutylene-isoprene copolymer Chemical compound CC(C)=C.CC(=C)C=C VHOQXEIFYTTXJU-UHFFFAOYSA-N 0.000 description 1
- 102100033564 Long-chain-fatty-acid-CoA ligase ACSBG1 Human genes 0.000 description 1
- 240000001794 Manilkara zapota Species 0.000 description 1
- 235000011339 Manilkara zapota Nutrition 0.000 description 1
- 235000007265 Myrrhis odorata Nutrition 0.000 description 1
- 240000004760 Pimpinella anisum Species 0.000 description 1
- 235000012550 Pimpinella anisum Nutrition 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 230000000675 anti-caries Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000007961 artificial flavoring substance Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 235000010634 bubble gum Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 230000001013 cariogenic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 239000010500 citrus oil Substances 0.000 description 1
- 239000010634 clove oil Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000019868 cocoa butter Nutrition 0.000 description 1
- 229940110456 cocoa butter Drugs 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 description 1
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 description 1
- 235000013773 glyceryl triacetate Nutrition 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 239000008172 hydrogenated vegetable oil Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000001525 mentha piperita l. herb oil Substances 0.000 description 1
- 239000001683 mentha spicata herb oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 235000019477 peppermint oil Nutrition 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 102200004779 rs2232775 Human genes 0.000 description 1
- 235000019721 spearmint oil Nutrition 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- -1 sucrose sugars Chemical class 0.000 description 1
- 235000021092 sugar substitutes Nutrition 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 239000009637 wintergreen oil Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G4/00—Chewing gum
- A23G4/06—Chewing gum characterised by the composition containing organic or inorganic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G4/00—Chewing gum
- A23G4/06—Chewing gum characterised by the composition containing organic or inorganic compounds
- A23G4/064—Chewing gum characterised by the composition containing organic or inorganic compounds containing inorganic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G4/00—Chewing gum
- A23G4/06—Chewing gum characterised by the composition containing organic or inorganic compounds
- A23G4/10—Chewing gum characterised by the composition containing organic or inorganic compounds characterised by the carbohydrates used, e.g. polysaccharides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S426/00—Food or edible material: processes, compositions, and products
- Y10S426/804—Low calorie, low sodium or hypoallergic
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Confectionery (AREA)
Description
I 1f25 I 1 1.6 068L99VS6L ZAxMtAAn j bdou tj! 6japxqo ZAXMAisNdONW1)lrlH9J9QD9V 'Id 01,4.
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I'll' fi i 0 11 2 5 IL OPI DATE 16/10/89 WOR AOJP DATE 09,11/89 APPLN. ID 29457 89 PCT NUMBER PCT/US89/00125 PCT INTERNATIONAL APPLICATION PUBLISHED UNUDR 1HE FA lN I CUUIItiKAI IUN I KAl Y ?I) (51) International Patent Classification 4 A23G 3/30, A23L 1/22, 1/236 A nt4at°io IPu l tion< mb- WO 89/ 08989 1 (4InterHatio Pu ation ate
L
f October 1989 (05.10.89) (21) International Application Number: PCT/US89/00125 (22) Irternational Filing Date: 12 January 1989 (12.01.89) (31) Priority Application Number: (32) Priority Date: (33) Priority Country: 170,720 21 March 1988 (21.03.88) (74) Agent: GREEN, Raymond, Willian Brinks Olds Hofer Gilson Lione, Ltd., Suite 4100, One IBM Plaza, Chicago, IL 60611 (US).
(81) Designated States: AT (European patent), AU, BE (European patent), CH (European patent), DE (European patent), DK, FI, FR (European patent), GB (European patent), IT (European patent), JP, KR, LU (European patent), NL (European patent), NO, SE (European patent).
Published With international search report.
(71) Applicant: WM. WRIGLEY JR. COMPANY [US/US]; 410 North Michigan Avenue, Chicago, IL 60611 (US).
(72) Inventors: YATKA, Robert, J. 8823 West 147th Street, Orland Park, IL 60462 PATEL, Mansukh, M. 3257 Venard Road, Downers Grove, IL 60515 (US).
REED, Michael, A. 630 West Mulford, Evanston, IL 60202 (US).
(54)Title: ENVIRONMENTALLY STABLE CHEWING GUM COMPOSITION CONTAINING XYLITOL (57) Abstract Chewing gum containing gum base, xylitol and flavor, but which is free of added water and hygroscopic ingredients, is environmentally stable, does not absorb significant amounts of water from the atmosphere to soften with age, o7 give off significant amounts of water to the atmosphere to harden or stiffen with age.
PCT/US9/00125 wn 89/0op9 rrv ENVIRONMENTALLY STABLE CHEWING GUM COMPOSITION CONTAINING XYLITOL BACKGROUND OF THE INVENTION This invention relates to chewing gum. More particularly, it relates to a chewing gum which contains gum base, xylitol and flavor, but is free of added moisture and hygroscopic ingredients; and which is environmentally stable, which does not absorb significant amounts of water from the atmosphere to soften with age, or give off significant amounts of water to the atmosphere to harden or stiffen with age.
Hammond et al., in U.S. Patent 3,899,593, issued August 12, 1975, disclose a chewing gum composition containing a major amount of xylitol. The composition of U.S. Patent 3,899,593 requires from about 2 to about 6% by weight of glycerol, a hygroscopic material, "in order to soften the gum base to the extent that the base will be capable of binding the crystalline material." (col. 1, lines 64-65 and col. 2, lines 19-21).
Reggio et al., in U.S. Patent 4,065,578, issued December 27, 1977, disclose a chewing gum composition wherein xylitol is used as a major bulking sweetening agent, and a hydrocolloid is used as a binder between the gum base and xylitol. The hydrocolloid also serves as a humectant to hold moisture in the gum (col. 1, lines 27-32). Both U.S.
Patents 3,899,593 and 4,065,578 teach that a binder is necessary to produce a gum product with xylitol as the major bulking agent.
7a_ 1 1 J f n w S89/08989 PCT/US89/00125 Klose et al., in U.S. Patent 4,000,320, issued December 28, 1976, and reissued January 22, 1980 as U.S. Reissue Patent Re. 30,197, disclose a chewing gum composition containing less than 50% xylitol; and, as stated in the.-ExampleEvtlnd-in the Reissue Patent at col. 1, line 68 col. 2, line 2, preferably less than by weight, especially from 1 to 3.2% by weight.
Klose et al. use xylitol to extend the storage stability of the gum, by enabling the gum to retain more moisture when the gum is stored at low relative humidities (col.
2, lines 51-57; reissue at col. 2, li.nes 64-67).
Bohni, in U.S. Patent 3,914,434, issued October 21, 1975, discloses the use of xylitol as a non-cariogenic sugar substitute.
Fronczkowski et al., in U.S. Patent 4,127,677, issued November 28, 1978, disclose a xylitol-coated chewing gum, made by applying a coating syrup of 55-70 percent solids, of which solids 95-99.5 percent is xylitol.
/Patel et al., in4e-. Patent Application -Serial ,No. 159,0, filed February 24, 198-, discloses a chewing gum which employs xylitol as a rolling compound.
SUMMARY OF THE INVENTION The gum compositions of the present invention contain gum base and xylitol as their major components, along with flavor as a minor component, and are mede without any added liquids, moisture, hydrophilic binders or other hydrophilic ingredients. The resulting product is simpler to manufacture than gums containing more ingredients, and is very texture stable in extreme environmental conditions (up to 80% relative humidity) over an extended shelf life.
7.
r PCT/US89/00125 WO 89/08989 -3- According to the present invention, there is provided a chewing gum composition which does not significantly gain or lose moisture when exposed to high or low humidity conditions, consisting essentially of from about 5 to about 95 percent, preferably from about 10 to about 50 percent, and more preferably from about 20 to about 30 percent, by weight of the gum, of gum base; from about 4.9 to about 94.9 percent, preferably from about 47 to about 89.5 percent, and more preferably from about 67 to about 79.5 percent, by weight of the gum, of xylitol; and from about 0.1 to about I10 percent, by weight of the gum, preferably from about 0.5 to about percent, of flavor; the gum composition containing less than 0.25% of water and ingredients which are more hygroscopic than xylitol (or which have an equilibrium moisture content of more than about at relative humidities less than The phrase "consisting essentially of" is used with respect to this invention in its ordinary sense, as allowing the presence of unspecified ingredients which do not materially affect the basic and novel characteristics of the invention. In the case of this invention, however, it is to be noted that added water, glycerin, hydrophilic binders or other hydrophilic ingredients, outside of the claimed limits, materially affect the basic and novel characteristics of the invention; although inclusion of other optional ingredients such as dextrose, sucrose, colors (not dispersed in glycerin), emulsifiers, pharmaceutical agents, fillers, high intensity sweeteners such as encapsulated aspartame, flavor enhancers, softeners, food acids, lecithin, and mannitol, in general do not.
WO 89/08989 PGT/US89/00'25 "High Humidity Conditions" as used herein refers to humidity up to about 80% relative humidity.
DESCRIPTION OF THE DRAWING The drawing illustrates a comparison of the gum of the invention to a gum containing glycerin, with respect to gaining water in high humidity conditions DETAILED DISCLOSURE The gum compositions of the present invention contain gum base. and xylitol as their major components, along with flavor as a minor component.
In general, a chewing gum composition contains a chewable gum base portion which is essentially free of water and water-insoluble, a water-soluble bulk portion (or "bulking agent"), and flavors which are typically water insoluble. The water-soluble portion dissipates with a portion of the flavor over a period of time during chewing. The gum base portion is retained in the mouth throughout the chew.
The chewing gum compositions of the present invention follow the general pattern outlined above.
They are made with xylitol as the bulking agent, but without any added moisture. The most important aspect of the compositions of the present invention is the omission of any added water and ingredients which are more hygroscopic than xylitol at relative humidities Sless than 80%. This renders the product environmentally stable by virtue of the fact t'at it will resist softening and stiffening with age due to moisture gain or loss, respectively, or due to crystalline changes.
It is believed that texture stability is increased by slowing crystalline changes.
WO 89/08989 PCT/US89/00125 -5 The insoluble gum base generally comprises elastomers, resins, fats and oils, waxes, softeners and inorganic fillers. Elastomers may include polyisobutylene, isobutylene-isoprene copolymer and styrene butadiene rubber, as well as natural latexes such as chicle.
Resins include polyvinyl acetate and terpene resins.
Fats and oils may also be included in the gum base, including tallow, hydrogenated and partially hydrogenated vegetable oils and cocoa butter. Commonly employed waxes include paraffin, microcrystalline and natural waxes such as beeswax and carnuba. The insoluble gum base constitutes from about 5 to about 95 percent, preferably from about 10 to about 50 percent, and more preferably from about 20 to about 30 percent, by weight of the gum.
The gum base typically also includes a tiller component, such as calcium carbonate, talc, d-calcium phosphate and the like. The filler constitutes from about 5 to about 60 weight percent of the gum base, preferably from about 5 to about 50 weight percent.
Gum bases typically also contain softeners, including glycerol monostearate and glycerol triacetate. Further, gum bases may also contain optional ingredients such as antioxidants, colors, and emulsifiers. The present invention contemplates using any commercially acceptable gum base which requires no aqueous or hygroscopic softeners to provide a soft texture and whose film-forming characteristics will bind the composition together. The best texture is achieved with soft bases, bases with softening points of about 50-65°C. Often, a bubble gum base constitutes a portion of the gum base, which improves the film forming characteristics and binding ability of the base.
WO 89/08989 PCT/US89]00125 -6- As noted above, the gum base is essentially free of water, it contains no specifically added water, but only trace amounts of water which are inherent in the. ingredients of the gum base. Typically the gum base will contain on the order of 0.1 or 0.2 percent water, which is very difficult to remove.
The second essential component of the gum composition of the invention, which constitutes the water-soluble bulk portion, is xylitol. Xylitol is a pentahydric sugar alcohol having the formula H OH H HO-CH2---C---C--C--CH2--OH.
OH H OH Xylitol is a crystalline compound. Its stable solid form melts at 93-94.5 0 C; the metastable form melts at 61-61.5°C. The solubility in water of the stable form is 64.2 grams per 100 grams of solution at room temperature. Its relative sweetness is about 90% of that of sucrose. It is readily digested and is easily metabolized by diabetics. It is commonly used as an oral and intravenous nutrient, as a dietary additive, and in anticaries preparations.
Xylitol constitutes from about 4.9 to about 94.9 percent, preferably from about 47 to about 89.5 percent, and more preferably from about 67 to about 79.5 percent, by weight of the gum.
Flavors contemplated by the present invention include any liquid flavoring which is of food acceptable quality. The flavor may comprise essential oils, synthetic flavors, or mixtures thereof, including but not limited
I
-r 9YO 89/08989 PCT/US89/00125 to oils derived from plants and fruits such as citrus oils, fruit essences, peppermint oil, spearmint oil, clove oil, oil of wintergreen, anise, and the like.
Artificial flavoing-components are also-contemplated by the present invention. Those of ordinary skill in the art will recognize that natural and artificial flavors may be combined in any sensorially acceptable blend. All such flavors and blends are contemplated by the present invention.
Flavors may be present in the chewing gum in an amount within the range of from about 0.1 to about 10.0 percent, preferably from about 0.5 to about percent, by weight of the gum.
Optional ingredients such as colors (not dispersed in glycerin), emulsifiers and pharmaceutical agents may also be added as separate components of the chewing gum composition, if not added as part of the gum base. Other ingredients which may optionally be added include dextrose and sucrose sugars, free and/or encapsulated aspartame as a sugariess sweetening agent, lecithin as an emulsifier and a softening agent, other softening agents, flavor enhancers, food acids and mannitol.
Mannitol, a hexahydric sugar alcohol, is preferably added as a supplemental bulking and sweetening agent. Although it is less sweet than xylitol, its hygroscopicity (below 80% humidity) is less than that of xylitol, and it has less solubility in water than xylitol, As a result of its lower solubility, it remains in the gum longer, lengthening the time that sweetness and flavor are observed.
Mannitol can be added directly to the mix, or used as a rolling compound, a non-hygroscopic I material added in powdered form to the surface of sticks -1 WO 89/08989 PCT/US89/00125 -8of gum to prevent the sticks of gum from sticking to machinery, wrapping papers, and the like.
Other conventional gum ingredients may also be included. In selecting ingredients for the chewing gum compositions, however, it is to be remembered that the chewing gum compositions are made without any added water or ingredients which are more hygroscopic than xylitol, hydrophilic binders or other hydrophilic ingredients. Encapsulated aspartame is a high intensity sweetener with improved stability and release characteristics, as compared to free aspartame. Free aspartame can also be added, and a combination of some free and encapsulated aspartame is preferred.
The use of aqueous syrups (such as corn syrup) and hydrogenated corn syrup) should be avoided, because if such syrups are included in the gum, and if the gumr is subjected to a drop in humidity present in the surrounding atmosphere, crystals of the carbohydrates present in the gum can undesirably crystallize and grow, resulting in a loss of flexibility of the gum.
Likewise, aqueous sweeteners and other aqueous ingredients are to be avoided, as are glycerin, fructose and sorbitol.
As noted above, the gum composition of the invention should contain less than 0.25% of water and ingredients which are more hygroscopic than xylitol at relative humidities less than 80%. An alternative statement is that the gum composition of the invention should contain less than 0.25% of water and ingredients which have an equilibrium moisture content of more than about 7% at relative humidities less than rr---F" WO 89/08989 PCTIUS89/00125 9 The hygroscopicity of materials is best expressed as their equilibrium moisture content, which varies with the relative humidity of the atmosphere surrounding the material under consideration. The equilibrium moisture content of xylitol increases gradually up to about 80% relative humidity; at 78% relative humidity and 20 0 C it is Above 80% relative huiidity, however, the equilibrium moisture content of xylitol increases dramatically. At 90% relative humidity, the equilibrium moisture content of xylitol is about By way of comparison, at 80% relative humidity and 25 0
C,
the equilibrium moisture content of glycerin is 49%.
The equilibrium moisture contents of fructose, sorbitol, dextrose and sucrose at 78% relative humidity and 20 0 C are 45%, 33%, 5% and respectively. At 77% relative humidity and 26.7 0 C, the equilibrium moisture contents of dextrose, sucrose and mannitol are 0.6%, 0.3% and respectively.
A preferred method of manufacturing chewing gum according to the present invention is by sequentially adding the various chewing gum ingredients to any commercially available mixer known in the art.
After the ingredients have been thoroughly mixed, the gum base is discharged from the mixer and shaped into the desired form such as by rolling into sheets and cutting into sticks, extuding into chunks, or castinc, into pellets.
Generally, the ingredients are mixed by first melting the gum base and adding it to the running mixer.
The base may also be melted in the mixer itself. Color may also be added at this time. The xylitol bulking agent may then be added in portions to the mixer. Flavor is typically added with the final portion of the xylitol bulking agent. Other optional ingredients are added in WO 89/08989 -10- PCT/US89/00125 the batch in a typical fashion, well known to those of ordinary skill in the art. It is conventional to cool the gum prior to wrapping, so as to make the gum more manageable.
The invention will now be illustrated with examples.
Example 1 Gums were prepared from the following ingredients: A B Paloja gum base 15.0% 15.0% Magna gum base 15.0% 15.0% Xylitol 68.5% 64.5% Glycerin Peppermint flavor 1.5% Total 100.0% 100.0% The water content of gum composition was measured and found to be 0.12%. It had a measured equilibrium relative humidity (ERH) of 32.7%; and furthermore was slower to gain or lose water in environments which contained lower, or higher, relative humidities, respectively, than other gums having similar ERH.
The measurement of equilibrium relative humidity is a technique used to identify the tendency of a composition to lose or gain water at a given relative humidity. ERH is measured by storing sticks of the gum in various relative humidity conditions and measuring their loss or gain of weight after a sufficient time. The weight change is attributed to loss or gain of water. The ERH value of a gum composition is the relative humidity at which the gum will neither gain nor lose water. For example, an ERH of 50% means
B
WO 89/08989 fT PCT/US89/00125 -11- ~I. that a gum with such an ERH which is stored in a relative humidity of 50% remains stable, neither gaining nor losing..moisture,:. .t will presumably have-a longer shelf life than a gum which has an ERH which is lower or higher than the ambient relative humidity of the environment. Typical sugar-containing gums will have an ERH on the order of 40 to 50%, while so-called "anhydrous" gums may have an ERH of 15 to 25%. Gum with a very low ERH will pick up water and soften, and may as a result undergo undesirable changes such as recrystallizaticn. Gum which has too high an ERH will harden and become tough and crumbly upon loss of water.
ERH is an indication of whether or not a gum will gain or lose water in a particular environment, but is not in itself an indication of how fast a gum will gain or lose water the rate at which the water content of the gum will change). In general, the more glycerin or other hygroscopic ingredients there are in a gum, the lower will be its ERH, and the more quickly the gum will absorb water at relative humidities above the ERH for the gum. On the other hand, the more water there is in a gum, the higher will be its ERH, and the more quickly the gum will lose water at relative humidities below the ERH for the gum. The effects of hygroscopic ingredients and water content on ERH may be balanced by increasing both hygroscopic ingredients and water, but their effects on rate of change of water content are not. Increasing both hygroscopic ingredients and water content in gums in the proper proportions may not change the ERH of the gum, but it will increase the tendencies of the gum both to gain and to lose water at relative humicities above and below the ERH for the gum, respectively.
Ki WO 89/08989 PCT/US89/00125 Bare gum sticks of the above compo"ti.ons "A" and were placed in a 71% relative humidity environment, and their ability to absorb water was determined by weighing sticks of each gum composition after various amounts of time had elapsed. The results were as follows: Cumulative percent weight gain: Elapsed Time (Hours) 0 17 24 41 49 72 89 161 185 209 233 257 Composition
"A"
(Invention? 0.00 0.12 0.13 0.15 0.14 0.16 0.016 0.17 0.22 0.23 0.23 0.23 0.23 Composition
"B"
(Control) 0.00 0.25 0.27 0.36 0.37 0.41 0.41 0.47 0.67 0.70 0.73 0.76 0.78 The results show that even in 71% relative humidity, the inventive gum absorbs water significantly more slowly than similar gum containing 4% glycerin.
These results are illustrated graphically in the drawing.
Example 2 Three batches of gum were made according to the following formulas: L_ i i.
I-
VNYO 89/08989 PCTIUS89/00125 C D E Paloja chewing gum base 30.0% 30.0% 30.0% Xylto. 68.7% 64.7% 64.7% Peppermint flavor 1.3% 1.3% 1.3% Glycerin 4.0% Water Total 100.0% 100.0% 100.0% All three compositions and were formed into sticks, using a standard production sheeting machine. Compositions and af-pear,-d to be wet, Were too soft to measure taber stiffness (force necessary to deflect the stick 15') or to be wrapped, and were of unacceptably soft texture. They could, however, be tested in the manner described below.
Sticks of all three compositions were tested to determine change in flexibility during storage. The gum was stored unwrapped in an environment of approximnately 34% relative humidity for 21 days, and flex tested at 2, 4, 7, 11, 14, 18 and 21 days. The -flex testing machine mechanically flexes sticks of gum through an ar- of 45' until it breaks. Frox 3 to 5 sticks of each composition were tested at each u f the seven testing times, and the average numbers offlexes necessary to break the sticks were recorded.
In recording the number of flexes, a movement back and forth was counted as one flex. In !:,cordance with cu 1 stomary testing procedure for this test, a stick breaking anywhere in the first or second half of a g~iven flex cycle was counted as breaking on that cycle; e.g., a stick breaking anywhere in the fifth back-and-forth flexing of the sti,:k was counted as
I
PCT/US89/00125 WO 89/08989 -14- The results were as follows: Day C D 2 4 17.67**- 7 11 14 17.67*** 18 4.67*** 21 16.67*** average of 3 sticks average of 4 sticks average of 5 sticks
E
4 5.67*** The composition according to the invention, composition became 1.9% less flexible in 21 days, indicating that it was stable. Composition became more flexible, and composition became 42.9% more flexible, indicating both were absorbing water rapidly in this environment.
Paloja and magna chewing gum bases used in the Examples are commercially available from the L.A.
Dreyfus Company in Plainfield, New Jersey. The "glycerin" used in the Examples was actually 99% glycerin and 1% water, which naturally is present in glycerin exposed to the atmosphere, owing to its hygroscopic nature of glycerin. Glycerin containing up to 4% water is frequently used in chewing gums, and even when containing 4% water, it is high hygroscopic.
Claims (11)
1. A chewing gum composition which does not signif- icantly gain or lose moisture when exposed to high or low humidity conditions, consisting essentially of from about 5 to about 95 percent, by weight of the gum, of gum base; from about 4.9 to about 94.9 percent, by weight of the gum, of xylitol; and from about 0.1 to about 10 percent, by weight of the gum, of flavor; the gum composition containing less than 0.25% of water and ingredients which are more hygroscopic than xylitol at relative humidities less than
2. A chewing gum composition according to claim I, comprising from about 10 to about 50 percent, by weight of the gum, of gum base.
3. A chewing gum composition according to claim 1, comprising from about 20 to about 30 percent, by weight of the gum, of gum base.
4. A chewing gum composition according to claim 2, comprising from from about 47 to about 89.5 percent, by weight of the gum, of xylitol.
A chewing gum composition according to claim 3, comprising from from about 67 to about 79.5 percent, by weight of the gum, of xylitol.
6. A chewing gum composition according to claim comprising from from about 0.5 to about 3.0 percent, by weight of the gum, of flavor.
7. A chewin; gum composition according to claim 1, comprising in addition at least one member selected from the group consisting of dextrose, sucrose, colors, emulsifiers, pharmaceutical agents, fillers, high inten- sity sweeteners, flavor enhancers, softeners, food acids and mannitol. lecithin, and mannitol, in general do not. 16
8. A chewing gum composition according to claim 7, comprising encapsulated aspartame as a high intensity sweetener.
9. A chewing gum composition according to claim 7, comprising lecithin as an emulsifier and a softening agent.
A chewing gum composition which does not significantly gain or lose moisture when exposed to high or low humidity conditions, consisting essentially of from about 5 to about 95 percent, by weight of the gum, of gum base; from about 4.9 to about 94.9 percent, by weight of the gum, of xylitol; and from about 0.1 to about 10 percent, by weight of the gum, of flavor; the gum composition containing less than 0.25% of water and ingredients which have an equilibrium moisture content of more than about 7% at relative humidities less than
11. A chewing gum composition which does not significantly gain or lose moisture when exposed to high or low humidity conditions substantially as hereinbefore described with reference to the Examples but excluding the Comparative Examples. S. DATED this SECOND day of APRIL 1991 Nm. Wrigley Jr. Company 0 Patent Attorneys for the Applicant SPRUSON FERGUSON (tef base; romabou 4. toabou 949 pecen, b weiht f th gu, o xyit.;an 1585R
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/170,720 US4931294A (en) | 1988-03-21 | 1988-03-21 | Environmentally stable chewing gum composition containing xylitol |
US170720 | 1993-12-21 |
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AU2945789A AU2945789A (en) | 1989-10-16 |
AU614814B2 true AU614814B2 (en) | 1991-09-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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AU29457/89A Ceased AU614814B2 (en) | 1988-03-21 | 1989-01-12 | Environmentally stable chewing gum composition containing xylitol |
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US (1) | US4931294A (en) |
EP (1) | EP0354237A4 (en) |
AU (1) | AU614814B2 (en) |
CA (1) | CA1328765C (en) |
ES (1) | ES2010138A6 (en) |
FI (1) | FI100294B (en) |
NO (1) | NO894456L (en) |
NZ (1) | NZ227705A (en) |
PH (1) | PH25021A (en) |
WO (1) | WO1989008989A1 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0453402A1 (en) * | 1990-04-16 | 1991-10-23 | Warner-Lambert Company | Chewing gum compositions containing xylitol and sucrose and methods for preparing same |
US5277919A (en) * | 1990-09-04 | 1994-01-11 | Wm. Wrigley Jr. Company | Method of stabilizing peptide sweeteners in chewing gums and confections with benzaldehyde acetals |
US5075118A (en) * | 1990-09-28 | 1991-12-24 | Wm. Wrigley Jr. Company | Method for making sugarless xylitol containing chewing gum |
DE4123450A1 (en) * | 1991-07-16 | 1993-01-21 | Stafford Miller Continental N | RUBBER MIXTURES, METHOD FOR THEIR PRODUCTION AND USE |
US5437877A (en) * | 1992-03-03 | 1995-08-01 | Wm. Wrigley Jr. Company | Wax-free chewing gum with initial soft bite |
US5462754A (en) * | 1992-03-03 | 1995-10-31 | Wm. Wrigley Jr. Company | Abhesive chewing gum with improved sweetness profile |
US5270061A (en) * | 1992-03-26 | 1993-12-14 | Wm. Wrigley Jr. Company | Dual composition hard coated gum with improved shelf life |
US5286502A (en) * | 1992-04-21 | 1994-02-15 | Wm. Wrigley Jr. Company | Use of edible film to prolong chewing gum shelf life |
US5437876A (en) * | 1993-03-02 | 1995-08-01 | Wm. Wrigley Jr. Company | Wax-free chewing gums with controlled sweetener release |
US5436013A (en) * | 1993-03-02 | 1995-07-25 | Wm. Wrigley Jr. Company | Process for manufacturing wax-free chewing gums with fast set-up times |
US5441750A (en) * | 1993-03-02 | 1995-08-15 | Wm. Wrigley Jr. Company | Wax-free chewing gum with improved processing properties |
US5437875A (en) * | 1993-03-02 | 1995-08-01 | Wm. Wrigley, Jr. Company | Wax-free low moisture chewing gum |
WO1995007624A1 (en) * | 1993-09-15 | 1995-03-23 | Wm. Wrigley Jr. Company | Low moisture chewing gum compositions containing erythritol |
US5545415A (en) * | 1993-12-30 | 1996-08-13 | Wm. Wrigley Jr. Company | Low moisture chewing gum compositions containing erythritol |
US5494685A (en) * | 1994-05-17 | 1996-02-27 | Wm. Wrigley Jr. Company | Chewing gum with a rolling compound containing erythritol |
US5397579A (en) * | 1993-09-30 | 1995-03-14 | Wm. Wrigley Jr. Company | Environmentally stable chewing gum compositions containing erythritol |
US6264999B1 (en) | 1993-09-30 | 2001-07-24 | Wm. Wrigley Jr. Company | Chewing gum containing erythritol and method of making |
US5916606A (en) * | 1993-09-30 | 1999-06-29 | Wm. Wrigley Jr. Company | Chewing gum compositions containing erythritol and a moisture binding agent |
US5603970A (en) * | 1994-05-06 | 1997-02-18 | Wm. Wrigley Jr. Company | Chewing gum pellet coated with a hard coating containing erythritol |
US5536511A (en) * | 1994-05-06 | 1996-07-16 | Wm. Wrigley Jr. Company | Chewing gum pellet coated with a hard coating containing erythritol and xylitol |
US20100158820A1 (en) * | 2003-06-20 | 2010-06-24 | Bailey Donald W | Xylitol dental maintenance system |
US8524198B2 (en) * | 2003-06-20 | 2013-09-03 | Donald W. Bailey | Xylitol dental maintenance system |
CA2558683A1 (en) * | 2004-03-05 | 2005-09-22 | Sunil Srivastava | High-intensity sweetener-polyol compositions |
EP2590635B1 (en) | 2010-07-08 | 2017-04-19 | Wm. Wrigley Jr. Company | Chewing gum containing a cross-linked gelatin matrix gum base |
FR3009927B1 (en) * | 2013-09-02 | 2017-08-11 | Roquette Freres | PROCESS FOR MANUFACTURING AN IMPROVED HARD CHEWING-GUM CONTAINING XYLITOL BY IMPLEMENTING AN ANTI-MOTOR AGENT AND CHEWING-GUM THUS OBTAINED |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3899593A (en) * | 1970-12-28 | 1975-08-12 | Gen Foods Corp | Xylitol chewing gum |
US4157401A (en) * | 1978-04-24 | 1979-06-05 | Life Savers, Inc. | Chewing gum having improved flavor duration and shelf-life |
EP0229594A2 (en) * | 1986-01-07 | 1987-07-22 | Warner-Lambert Company | Polyvinylprolidone-containing coating for comestibles |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US30197A (en) * | 1860-10-02 | Gaiter-boot | ||
US3296079A (en) * | 1963-12-09 | 1967-01-03 | Pfizer & Co C | Products sweetened without sugar and characterized by freedom from aftertaste |
US3914434A (en) * | 1969-08-22 | 1975-10-21 | Hoffmann La Roche | Non-cariogenic foods and delicacies containing xylitol as a sugar substitute |
US3655866A (en) * | 1970-01-26 | 1972-04-11 | Warner Lambert Co | Sugarless gum containing dicalcium phosphate dihydrate |
US3717711A (en) * | 1970-06-22 | 1973-02-20 | Hoffmann La Roche | Reducing fatty acid synthesis with a diet containing xylitol |
JPS4849962A (en) * | 1971-10-26 | 1973-07-14 | ||
US3932604A (en) * | 1972-12-22 | 1976-01-13 | Colgate-Palmolive Company | Humectant sweetener |
ZA738756B (en) * | 1972-12-22 | 1975-06-25 | Colgate Palmolive Co | Humectant sweetener |
JPS5025514A (en) * | 1973-07-07 | 1975-03-18 | ||
US3970747A (en) * | 1974-03-11 | 1976-07-20 | Colgate-Palmolive Company | Humectant sweetener |
DK299976A (en) * | 1975-07-04 | 1977-01-05 | Tate & Lyle Ltd | SODE AGENT CONTAINING A PROTEIN SOOD AND SACCHARIN |
SE403036B (en) * | 1975-12-11 | 1978-07-31 | Barnengen Ab | ANALOGICAL PROCEDURE FOR THE PREPARATION OF A COMPOSITION FOR USE AS SWEET IN SWEETS |
CA1080024A (en) * | 1975-12-24 | 1980-06-24 | Leonard Spooner | Confection containing xylitol |
US4000320A (en) * | 1975-12-29 | 1976-12-28 | General Foods Corporation | Chewing gum with improved storage qualities |
USRE30197E (en) | 1975-12-29 | 1980-01-22 | General Foods Corporation | Chewing gum with improved storage qualities |
FR2338651A1 (en) * | 1976-01-23 | 1977-08-19 | Gen Foods France | PROCESS FOR MANUFACTURING "SOFT PASTE" CANDIES |
US4153732A (en) * | 1976-01-30 | 1979-05-08 | Indiana University Foundation | Anticariogenic comestible |
IT1058757B (en) * | 1976-03-05 | 1982-05-10 | Ferrero & C Spa P | CONFECTED PRODUCT AND PROCEDURE FOR ITS MANUFACTURE |
DE2710579A1 (en) * | 1977-03-11 | 1978-09-14 | Kaul Kg | PROCESS FOR THE PRODUCTION OF A QUILTABLE CHEWING GUM DIME |
DE2636152C2 (en) * | 1976-08-11 | 1980-11-06 | Arcana Chem.-Pharm. Fabrik Gmbh, Spittal, Drau (Oesterreich) | Process for the production of coated tablets |
US4065578A (en) * | 1976-08-23 | 1977-12-27 | Life Savers, Inc. | Xylitol chewing gum with hydrophillic colloid binder |
US4134999A (en) * | 1977-04-15 | 1979-01-16 | Indiana University Foundation | Noncariogenic comestible |
US4127677A (en) * | 1977-12-12 | 1978-11-28 | Life Savers, Inc. | Xylitol-coated chewing gum and method |
US4284650A (en) * | 1978-04-05 | 1981-08-18 | Goupil Jean Jacques | Composition for chewing gums |
US4208431A (en) * | 1978-05-05 | 1980-06-17 | Life Savers, Inc. | Long-lasting chewing gum having good processibility and method |
EP0009325A1 (en) * | 1978-09-01 | 1980-04-02 | Pfizer Inc. | Erythritol cointaining anti-caries compositions |
US4254154A (en) * | 1978-10-30 | 1981-03-03 | Cumberland Packing Corp. | Dipeptide sweetener compositions |
US4291017A (en) * | 1979-11-19 | 1981-09-22 | Dental Concepts, Inc. | Method for limiting adherence of plaque and dental composition therefor |
US4238510A (en) * | 1979-02-21 | 1980-12-09 | Life Savers, Inc. | Sugarless coating for chewing gum and confections and method |
DE2912411B2 (en) * | 1979-03-29 | 1981-02-05 | August Storck Kg, 4802 Halle | Viscous, sugar-free confectionery mass based on sorbitol and a bulking agent and process for its production |
US4271197A (en) * | 1979-06-21 | 1981-06-02 | Walter Hopkins | Chewing gum containing sugar substitute |
US4238475A (en) * | 1979-08-01 | 1980-12-09 | Life Savers Inc. | Chewing cum capable of releasing finely divided water-insoluble materials therefrom |
JPS593312B2 (en) * | 1979-08-01 | 1984-01-23 | 株式会社ゼニライトブイ | light buoy |
CA1162782A (en) * | 1979-10-04 | 1984-02-28 | Michael Glass | Aspartame sweetened chewing gum of improved sweetness stability |
US4374858A (en) * | 1979-10-04 | 1983-02-22 | Warner-Lambert Company | Aspartame sweetened chewing gum of improved sweetness stability |
US4514422A (en) * | 1981-12-22 | 1985-04-30 | Warner-Lambert Company | Non-staling gum composition and method of preparation |
US4590075A (en) * | 1984-08-27 | 1986-05-20 | Warner-Lambert Company | Elastomer encapsulation of flavors and sweeteners, long lasting flavored chewing gum compositions based thereon and process of preparation |
US4587125A (en) * | 1984-08-27 | 1986-05-06 | Warner-Lambert Company | Non-staling chewing gum compositions and improved method of preparation |
US4579738A (en) * | 1984-08-27 | 1986-04-01 | Warner-Lambert Company | Non-staling chewing gum compositions and improved method of preparation |
US4581234A (en) * | 1984-08-27 | 1986-04-08 | Warner-Lambert Company | Non-staling, substantially moistureless chewing gum compositions and improved method of preparation |
DK358385A (en) * | 1984-08-27 | 1986-02-28 | Warner Lambert Co | CHEESE GUM MIXTURES AND PROCEDURES FOR THEIR PREPARATION |
US4681766A (en) * | 1986-01-07 | 1987-07-21 | Warner-Lambert Company | Coatings for chewing gums containing gum arabic and a soluble calcium salt |
US4828845A (en) * | 1986-12-16 | 1989-05-09 | Warner-Lambert Company | Xylitol coated comestible and method of preparation |
US4822621A (en) * | 1987-07-30 | 1989-04-18 | Warner-Lambert Company | Method and product for increased aspartame stability in chewing gum |
-
1988
- 1988-03-21 US US07/170,720 patent/US4931294A/en not_active Expired - Lifetime
-
1989
- 1989-01-12 AU AU29457/89A patent/AU614814B2/en not_active Ceased
- 1989-01-12 WO PCT/US1989/000125 patent/WO1989008989A1/en active IP Right Grant
- 1989-01-12 EP EP19890901777 patent/EP0354237A4/en not_active Withdrawn
- 1989-01-24 NZ NZ227705A patent/NZ227705A/en unknown
- 1989-01-30 CA CA000589588A patent/CA1328765C/en not_active Expired - Fee Related
- 1989-02-08 PH PH38171A patent/PH25021A/en unknown
- 1989-02-16 ES ES8900558A patent/ES2010138A6/en not_active Expired
- 1989-11-07 FI FI895296A patent/FI100294B/en active IP Right Grant
- 1989-11-08 NO NO89894456A patent/NO894456L/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3899593A (en) * | 1970-12-28 | 1975-08-12 | Gen Foods Corp | Xylitol chewing gum |
US4157401A (en) * | 1978-04-24 | 1979-06-05 | Life Savers, Inc. | Chewing gum having improved flavor duration and shelf-life |
EP0229594A2 (en) * | 1986-01-07 | 1987-07-22 | Warner-Lambert Company | Polyvinylprolidone-containing coating for comestibles |
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EP0354237A1 (en) | 1990-02-14 |
EP0354237A4 (en) | 1990-09-19 |
NO894456D0 (en) | 1989-11-08 |
ES2010138A6 (en) | 1989-10-16 |
AU2945789A (en) | 1989-10-16 |
PH25021A (en) | 1991-01-28 |
FI895296A0 (en) | 1989-11-07 |
US4931294A (en) | 1990-06-05 |
WO1989008989A1 (en) | 1989-10-05 |
NO894456L (en) | 1990-01-08 |
NZ227705A (en) | 1991-04-26 |
CA1328765C (en) | 1994-04-26 |
FI100294B (en) | 1997-11-14 |
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